URGENT Eliminate ‘x’ In the following equations By matching coefficient of x health X number and solve for the variable ‘y’
Y=5X-27
2X+3Y=4

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11

Which value of y will make the inequality y< -1 false?

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations